1791. Seventh Edition. 451 pages. No dust jacket. Fully bound in brown leather with gilt lettering. Ex-Libris sticker. Pages remain bright and clear with minimal tanning and foxing. Heavier tanning and foxing to endpapers. Binding remains firm. Minor dog-eared corners. Hinges are cracked with exposed netting. Water staining to endpapers. Boards have heavy edge-wear with bumping to corners, crushing to spine ends and rub wear all over. Split to joint with some tail of spine missing. Gilt lettering is darkened.